baber/WOPTO huggingface dataset:
Patent KR-20210011306-A (KR)
Title: Display apparatus and vehicle comprising the same
Inventor: SEULKI NAM
IPC: B60K35/00
Filed: 2019-07-22
Abstract: The present specification provides a display device and a vehicle including the same. The display device includes: a display panel configured to display an image; a front member disposed on a front surface of the display panel; a driving circuit disposed on a rear surface of the display panel and connected to the display panel; a support frame configured to surround a side surface of the display panel and a side surface of the driving circuit; a first support member supported by the support frame and disposed on the rear surface of the display panel; and a vibration generating module supported by the first support member to vibrate the display panel, thereby outputting sound to the front of the display panel.
Patent KR-20210012154-A (KR)
Title: Air-conditioning apparatus using phase change material
Inventor: GEONHA JEON
IPC: F24F13/30
Filed: 2019-07-24
Abstract: The present invention relates to an air conditioner using a phase change material, which comprises: a first unit having an evaporator, a compressor, a condenser, and an expansion valve to form a cooling cycle; a second unit storing a phase change material therein and disposed on a front side of the evaporator where cold air is withdrawn and discharged; and a third unit disposed on a front side of the second unit or a rear side of the evaporator to form an air current withdrawing and discharging the cold air. Therefore, the present invention reduces driving time and driving load of the compressor to minimize waste of power and energy and efficiently manages the energy.
Patent KR-20210012515-A (KR)
Title: System for controlling reading by automatic conversion of operating mode with energy saving type
Inventor: KIM MIN JAE
IPC: G06K7/10
Filed: 2019-07-25
Abstract: The present invention relates to an energy saving-type reading control system by automatic switch of an operation mode, which is communicatively connected to a reader for recognizing a tag provided on a moving object or an article mounted on the moving object to control the reader. According to the present invention, the reading control system comprises: a receiving unit receiving image data from a camera device; an object extraction unit extracting an object included in the image data; an information storage unit storing information on a reference object which is an object to be recognized; a main control unit generating a trigger signal for controlling switch into an activation mode when the target object, which is the object extracted by the object extraction unit, corresponds to the reference object; and a transmission unit transmitting the trigger signal to the reader so that the operation mode of the reader is switched.
Patent KR-20210012559-A (KR)
Title: Battery pack
Inventor: SEOL JI HWAN
IPC: H01M10/6554
Filed: 2019-07-25
Abstract: Disclosed in the present invention is a battery pack. The battery pack comprises a cell block and a detecting unit. The cell block includes a group of battery cells which are electrically connected to each other. The detecting unit is arranged on a side surface of the cell block, and includes an insulating body which faces the outer peripheral surface of a first battery cell exposed to the side surface of the cell block, and a voltage detecting lead and a temperature detecting lead which are fixed in a position by surrounding at least a part by the insulating body. According to the present invention, the battery pack including the detecting unit modularized in one component is provided to detect temperature information and voltage information of the battery cells.
Patent KR-20200012798-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: JUNG MIN WOO
IPC: H01L51/50
Filed: 2019-07-26
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. A compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20210016956-A (KR)
Title: Apparatus for protecting blade
Inventor: AHN SUNG CHUL
IPC: F01D25/28
Filed: 2019-08-06
Abstract: The present invention relates to protection equipment for blades. According to an embodiment of the present invention, protection equipment for blades, which is connected to a blade of a gas turbine engine to protect the blade, comprises: a body part formed to surround the blade; and a hollow part formed by being hollow in a predetermined shape at one end of the body part. The hollow part is filled with a buffer material having a predetermined shape, and the protection equipment for blades is manufactured by applying an additive manufacturing (AM) method.
Patent KR-20190099151-A (KR)
Title: Sever communicating with dish whaher
Inventor: SEONGJU LIM
IPC: G06Q10/00
Filed: 2019-08-06
Abstract: A server communicating with a dishwasher is disclosed. According to an embodiment of the present invention, the server communicating with a dishwasher comprises: a communication unit for communicating with at least one dishwasher; a memory for storing a learning result obtained using a plurality of failure occurrence causes and operation information corresponding to each of the plurality of failure occurrence causes; and a processor for receiving the operation information of a particular dishwasher from the particular dishwasher of the at least one dishwasher, and obtaining a failure occurrence cause of the particular dishwasher using the operation information of the particular dishwasher and the learning result. The learning result includes a relationship parameter corresponding to the relationship between the plurality of failure occurrence causes and the operation information.
Patent KR-20210017003-A (KR)
Title: Wearable system for outdoor activity
Inventor: CHUNG SUNG JAE
IPC: H04R5/033
Filed: 2019-08-06
Abstract: In a wearable system according to an embodiment of the present invention, while performing air purification, a mask calculates an appropriate respiration rate and adjusts the amount of external air supplied to a user based on user′s bio-signal data measured through a bio-signal measuring device, to prevent insufficient purified air supplied to the user.
Patent KR-20210020193-A (KR)
Title: One time password generator employing Langford-like
Inventor: HOONJAE LEE
IPC: H04L9/08
Filed: 2019-08-13
Abstract: The present invention relates to a Langford-type OTP generator. During OTP generation according to the present invention, 20 XOR tabs are configured as to a random linear feedback combination of a 127-bit LFSR known as a linear feedback movement register, and thus linear feedback is possible. In addition, 30 odd number tabs and 30 even number tabs of a random binary sequence are taken in the 127-bit LFSR internal state and reconfiguration is performed into a Langford variant of mutual XOR, and thus a final 30-bit random output is generated. The 30-bit random binary value is converted into a 9-digit decimal and the final OTP-nine-digit one time password is generated as a result. According to the present invention, security is enhanced to the level of one billion using the XOR arrangement of the 60-bit random LFSR tab, and thus security can be ensured and the number of cases of hacker attack can be increased by approximately 1,000-fold.
Patent KR-20210022376-A (KR)
Title: Capacitive input device and user input judging method using the same
Inventor: KWON MYEONG MI
IPC: G06F3/044
Filed: 2019-08-20
Abstract: The present invention relates to an input device in a capacitive method and a user input determination method using the same. The input device in a capacitive method according to the present invention comprises: an upper layer including a first substrate, at least one first electrode plate spaced apart and stacked on the first substrate, and a first cover formed in a shape to cover the first electrode plate and displaying a position of the first electrode plate, measuring a change value of the capacitance when a position of one first electrode plate marked on the first cover is contacted by a human body, and detecting coordinates of the contact position; and a lower layer including at least one second electrode plate arranged to be positioned on one vertical line, a second cover formed in a shape to cover the second electrode plate, a spacer for spacing between the second cover and the second electrode plate, and a ground disposed on top or bottom of the second cover and determining whether the position is inputted according to the pressure sensed in the coordinates of the detected position from the upper layer. Thus, according to the present invention, by providing an input device having both capacitive and pressure-sensitive characteristics, the design can be improved but also the risk of an erroneous input of a button can be reduced by accurately determining the intention of a user to input the button.
Patent KR-20210022958-A (KR)
Title: Manufacturing method for paper straw with corrugate tube
Inventor: JUNG JIN HO
IPC: C09J133/08
Filed: 2019-08-21
Abstract: The present invention relates to a method for manufacturing a paper straw having a corrugated tube, and more particularly, to a method for manufacturing a corrugated paper straw prepared to maintain the shape without changing the shape of a straw by cutting base paper to form a straw shape, followed by heat pressing to create a corrugated tube. The method for manufacturing the corrugated paper straw according to the present invention comprises: a first step of loading a flat base paper bundle; a second step of forming a body part (1) by cutting the base paper bundle to a predetermined length; a third step of supplying the body part (1); a fourth step of coating the body part (1) by spraying a coating composition, wherein the coating composition comprises heptane, water, 50% alcohol and 8% alcohol; a fifth step of applying an adhesive to a junction part (2), which is one end of the coated body part (1), wherein the adhesive is obtained by mixing water with a polymer mixed with vinyl acetate, butyl acrylate and polyvinyl alcohol; a sixth step of molding the body part (1) by connecting the junction part (2) to which the adhesive is applied; a seventh step of pressing the junction part (2) by heat treatment; and an eighth step of performing heat treatment to form a corrugated tube part (20) in which corrugation is generated in the body part (1); and a ninth step of injecting a paper straw in which an injection part (10) that touches lips at an upper end of the corrugated tube part (20) and a moving part (30) that touches beverages are generated through the formation of the corrugated tube part (20).
Patent KR-20210032697-A (KR)
Title: Pick having loss preventing function
Inventor: PARK YOUNG TAEK
IPC: G10G7/00
Filed: 2019-09-17
Abstract: The present invention relates to a loss prevention pick, which is a guitar pick having a body part used for guitar performance through gripping by a guitar player, wherein the body part is formed to be attachable to other metal strings or to a head part by magnetism. Thereby, there is an effect of preventing loss by making it possible to attach the pick to a metal string or to the head part of the guitar by magnetism without attaching or installing a separate device to the guitar.
Patent KR-20210033773-A (KR)
Title: Apparatus for evaluating performance of lens module and relay lens system applicable thereto
Inventor: JUNG PIL SUN
IPC: G02B7/02
Filed: 2019-09-19
Abstract: Disclosed are an apparatus for evaluating the performance of a lens module and a lens system (relay lens system) applicable thereto. The relay lens system comprises a first lens, second lens, third lens, fourth lens, fifth lens, and sixth lens, which are successively placed from a chart side between the chart and a plurality of lens modules. The first lens has a negative refractive force and has a concave exit surface toward the plurality of lens modules. The second lens has a positive refractive force, and the third lens has a positive refractive force. The fourth lens has a negative refractive force, and the fifth lens has a positive or negative refractive force. The sixth lens has a positive refractive force. The disclosed apparatus evaluates the performance of the plurality of lens modules by using the single chart and the single relay lens system. The relay lens system has a viewing angle within the range of 0 to 110 degrees. The present invention aims to provide an apparatus which is able to efficiently evaluate the performance of lens modules.
Patent KR-20190110976-A (KR)
Title: High­expansion bonding glass having improved water resistance and uses thereof
Inventor: MITRA INA
IPC: C03C27/10
Filed: 2019-09-20
Abstract: The present invention relates to bonded glass which has improved water resistance, does not contain PbO except impurities, has a coefficient of thermal expansion α (25-300) of 14·10^(-6)K^(-1) to 17·10^(-6)K^(-1), and preferably has a glass transition temperature Tg between 390 to 430°C. The bonded glass includes 5-7 mol% of B_2O_3, 10-14 mol% of Al_2O_3, 36-43 mol% of P_2O_5, 15-22 mol% of Na_2O, 12.5-20 mol% of K_2O, 2-6 mol% of Bi_2O_3 and 0-6 mol% of R oxide based on the oxide. The R oxide is an oxide selected from a group consisting of MnO_2, SiO_2, SnO_2, Ta_2O_5, Nb_2O_5, Fe_2O_3, GeO_2, and CaO. The present invention also relates to uses of the bonded glass.
Patent KR-20210037907-A (KR)
Title: Personalized mobile ads
Inventor: HWANG JAE HA
IPC: G06Q50/00
Filed: 2019-09-30
Abstract: The present invention relates to a customized mobile advertisement method. More specifically, the present invention relates to an advertisement method wherein a server inserts and transmits an advertisement when a sender transmits a chatting message to a receiver using an electronic communication terminal such as a smartphone. According to the present invention, a user of the present invention enables customized advertisements by reading and transmitting advertisements corresponding to the population of the advertisements, allows the aspects of social networks to become realized by transmitting an advertisement corresponding to the population of advertisements to the other party, and has the effect of allowing mobile advertisement to be possible by allowing users to be compensated for their active participation in the advertisement.
Patent KR-20200078312-A (KR)
Inventor: OH EUH LIM
IPC: C07K14/55
Filed: 2019-09-30
Abstract: The present invention relates to an interleukin-2 (IL-2) analog, in which IL-2 receptor alpha avidity and IL-2 receptor beta avidity are changed compared to native forms thereof.
Patent KR-20200040665-A (KR)
Title: Systems and methods for detecting a point of interest change using a convolutional neural network
Inventor: REVAUD JEROME
IPC: G06N3/04
Filed: 2019-10-01
Abstract: The present invention relates to a method for detecting a point-of-interest (POI) change in a pair of inputted POI images. A first processor of the method uses a base of training POI images to generate triplets of the training POI images, and trains a convolutional neural network (CNN) of a three-stream Siamese type based on the triplets of the training POI images. A second processor of the method calculates a descriptor of each image of the pair of inputted POI images by using a stream of the CNN of a three-stream Siamese type for the image, calculates a similarity score based on the descriptors of the images, uses a similarity score function to calculate a similarity score based on the descriptors of the images of the pair of inputted images, and selectively detects the POI change based on the similarity score. A third processor of the method generates the training POI images to include an initial set of POI images and a set of synthesized POI images.
Patent KR-20210040489-A (KR)
Title: Display apparatus, method for controlling display apparatus and recording media thereof
Inventor: JUNG MIN CHUL
IPC: H04N21/438
Filed: 2019-10-04
Abstract: The present invention relates to a display apparatus, a control method thereof, and a recording medium thereof, which improve user access to content with a high user preference. The display apparatus comprises: a display; a receiving unit capable of receiving a broadcast signal having a plurality of channels; a communication unit capable of communicating with a server; a user input unit capable of receiving a user input; and a processor which controls the display to display an image of a first channel among the plurality of channels based on the broadcast signal received through the receiving unit, executes an application to control the display to receive content data for content selected by a user in content provided by the executed application from the server through the communication unit to display a content image, assigns content corresponding to the displayed content image to a second channel among the plurality of channels based on the execution of an operation for the assignment of a virtual channel based on a prescribed user input while the content image is displayed, and connects to the server through the communication unit to display a content image corresponding to the content based on a selection of the second channel in accordance with the user input.
Patent KR-20210041986-A (KR)
Title: The investment system integrating public blockchain and private blockchain
Inventor: LEE JONG YUN
IPC: G06Q40/06
Filed: 2019-10-08
Abstract: Provided is an investment system interlinking public and private blockchains. The investment system interlinking public and private blockchains includes: a public blockchain network which provides investment in a form of cryptocurrency from multiple user nodes and records transaction details of the investment in a block; an application module which provides an interface for purchasing the cryptocurrency from a user node by providing a transaction system and providing a business list to select a type of business the user node wants to invest in; and a business node which registers a business description through the application module, receives the cryptocurrency investment from the user node, and builds a private blockchain network. The present invention is suitable for businesses which require confidentiality and scalability and the public blockchain which anyone can participate in and easy to raise funds.
Patent KR-20200087063-A (KR)
Inventor: KIM BYUNG SUNG
IPC: G01S13/88
Filed: 2019-10-11
Abstract: Embodiments of the present invention relate to a traffic radar device and a method for classifying a type of a vehicle thereof, and are to provide a traffic radar device which can classify a type of a vehicle by comparing a moving trajectory according to a distribution of a radar cross-sectional area obtained from a vehicle moving in a preset section with a previously stored reference trajectory. In addition, it is possible to improve the sensing performance of a radar sensor by generating information on a change in the orientation angle of the radar sensor and adjusting the orientation angle of the radar sensor according to whether the difference between the moving trajectory and the reference trajectory is included in a specific range.
Patent KR-20210044100-A (KR)
Title: Ultrasonic linear motor
Inventor: LEE SANG YOUNG
IPC: H01L41/187
Filed: 2019-10-14
Abstract: According to an embodiment of the present invention, disclosed is an ultrasonic linear motor which can ensure robustness. The ultrasonic linear motor comprises: a vibrating body including an elastic body and a piezoelectric ceramic attached to one or both surfaces of the elastic body, and formed with a through hole in the center thereof; a moving shaft inserted into the through hole and linearly moved in accordance with physical displacement of the piezoelectric ceramic; and a moving body frictionally inserted into the moving shaft and moving on the moving shaft by a friction force generated in accordance with a linear motion of the moving shaft.
Patent KR-20210046189-A (KR)
Inventor: PARK YOUNGKYU
IPC: H04L29/06
Filed: 2019-10-18
Abstract: Various embodiments of the present invention relate to a device and a method for controlling a communication function in an electronic device. The electronic device of the present invention comprises: a wireless communication module supporting first communication and second communication; at least one processor operatively linked to the wireless communication module; and a memory operatively linked to the processor, wherein the memory, when executed, checks identification (ID) information of a network when the processor accesses the network through the first communication; determines whether the network supports the second communication, based on the ID information and information on the network related to the second communication; chooses to activate a function related to the second communication of the electronic device or not, based on whether the network supports the second communication or not; and stores instructions for transmitting to the network information on whether the function of the second communication in the electronic device is activated through the wireless communication module. Other embodiments may be possible. According to various embodiments of the present invention, the electronic device adaptively activates a communication function related to 5G communication, based on a result of comparing identification information of a network with information on a network related to 5G communication, thereby preventing transmission of unnecessary data related to 5G communication.
Patent KR-20210047742-A (KR)
Inventor: LEE EUNSUK
IPC: A62B35/00
Filed: 2019-10-22
Abstract: The present invention relates to a safety apparatus for preventing falling, which comprises: a first body formed in a U-shape to surround a wire; a second body having a fastening hole formed in a portion thereof so that one end is connected to one end of the first body and is rotatable in one direction; a third body having a coupling hole formed in a portion corresponding to the fastening hole and connected to the second body; a toothed portion connected to one end of the third body and formed to press and fix the wire; and a connection portion formed at the other end of the third body and connected to the rope.
Patent KR-20210054159-A (KR)
Title: Meat precocious method using grape wine
Inventor: KANG JUN HO
IPC: C12G1/00
Filed: 2019-11-05
Abstract: The present invention relates to a method for aging meat, which ages meat, such as beef, pork, and the like, to remove a peculiar smell of meat and provide the meat with soft texture and light taste and, more specifically, to a method of aging meat using wine, which is made with wine as a main ingredient and mixed with a small amount of fruit juice. According to the present invention, a blended wine, in which 85 to 88% of existing wine generally distributed in the market, 88 to 10% of self-made wine (mixed with 50% of grapes, 25% of soju, and 25% of sugar and stored for about three months), and 32 to 5% of lemon juice are blended, is uniformly applied on a surface of meat cut by a predetermined specification defining an appropriate size, that is, width, length, and diameter, and the meat is wrapped in wrap or vacuum-packaged and is aged for a predetermined time, so that the texture of meat is softened and the scent of wine and lemon is subtly permeated to remove a peculiar smell of meat and provide a mild taste, thereby providing high-quality meat to consumers.